.timeline {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 20px;
  position: relative;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  position: relative;
  margin-bottom: 30px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 78px; 
  top: 25px;
  bottom: -30px;
  width: 1px;
  border-left: 2px dotted #ccc;
  z-index: -1;
}

.timeline-item:last-child::before {
  display: none;
}

.time {
  width: 80px;
  margin-right: 10px;
  font-weight: bold;
  color: #bb1a1a;
  font-size: 17px;
  position: relative;
}

.time::after {
  content: "";
  display: inline-block;
  width: 35px;
  height: 1.5px;
  background-color: #bb1a1a;
  position: absolute;
  top: 50%;
  right: -15px; 
  transform: translateY(-50%);
}

.content {
  margin-left: 20px;
}
h2{
  font-size: clamp(16px, 3vw, 28px);
  margin-bottom: 80px;
}

.content h3 {
  margin: 0;
  margin-left: 20px;
  font-size: clamp(16px, 2vw, 20px);
  color: #bb1a1a;
  font-weight: bold;
}

.content p {
  margin: 5px 0 0 20px;
  font-size: clamp(14px, 3vw, 16px);
  color: #333;
}

.schedule-last {
  font-size: clamp(16px, 2vw, 20px);
  text-align: center;
  margin: 100px 300px 200px 300px;
  line-height: 1.5;
  font-weight: bold;
}
@media screen and (max-width: 1000px) {
  .schedule-last {
    margin: 60px 30px 100px 30px;
  }
}@media screen and (max-width: 768px) {
  .timeline {
    padding: 20px 10px;
  }

  .timeline-item {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 30px;
    position: relative;
  }

  .timeline-item::before {
    left: 80px;
    top: 12px;
  }

  .time {
    width: auto;
    text-align: left;
    margin: 0 0 5px 0;
    font-size: 14px;
  }

  .timeline {
    padding: 20px 10px 30px;
  }

  .timeline-item {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
  }


  .time {
    width: auto;
    text-align: left;
    margin: 0 0 5px 0;
    font-size: 14px;
    position: relative;
  }

  .time::after {
    content: "";
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: #bb1a1a;
    position: absolute;
    top: 50%;
    left: 40px; /* スマホでは左側に赤線表示 */
    transform: translateY(-50%);
  }

  .content {
    padding-left: 20px;
  }
h2{
  margin-bottom: 30px;
}
.time::after {
  width: 35px;
  left: 55px; 
}


}